RIOTvsXXI
Riot Platforms vs Twenty One Capital
Side-by-side Bitcoin treasury comparison: holdings, market cap, mNAV ratio, BTC per share, cost basis, and recent purchases. Numbers refresh every 5 minutes from SEC filings and live market data.
RIOT
Riot Platforms
🇺🇸 US
15,679 BTC
$997.8M market value
XXI
Twenty One Capital
🇺🇸 US
43,514 BTC
$2.8B market value
Metric
RIOT
XXI
BTC holdings
15,679 BTC
43,514 BTC
Market value of BTC
$997.8M
$2.8B
Average cost per BTC
$60,299.00
$84,865.00
Total cost basis
$945.4M
$3.7B
mNAV (market cap ÷ BTC value)
7.65×
0.64×
Sats per share
4.1k
12.5k
Last disclosed purchase
Apr 30, 2026
- Apr 30, 2026+-2,326 BTC$177.5M
- Mar 2, 2026+-1,282 BTC$88.2M
- Oct 30, 2025+14 BTC$1.5M
- Jul 31, 2025+50 BTC$5.8M
- May 1, 2025+1,501 BTC$144.9M
RIOT vs XXI: frequently asked
Which company holds more Bitcoin, RIOT or XXI?▾
Twenty One Capital (XXI) holds 43,514 BTC, compared to Riot Platforms's (RIOT) 15,679 BTC — roughly 2.8× more.
What's the total Bitcoin value on the balance sheets of RIOT and XXI?▾
RIOT holds $997.8M worth of Bitcoin at current market prices. XXI holds $2.8B.
Who has a lower cost basis per BTC, RIOT or XXI?▾
RIOT's average cost is $60,299.00 per BTC. XXI's is $84,865.00. RIOT is the lower cost basis.
When did RIOT last buy Bitcoin?▾
RIOT disclosed a -2,326 BTC purchase on April 30, 2026.
When did XXI last buy Bitcoin?▾
XXI disclosed a -1 BTC purchase on May 13, 2026.